Merge tag 'mips-fixes_5.14_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips...

[linux-2.6-microblaze.git] / drivers / net / ethernet / hisilicon / hns3 / hns3pf / hclge_ptp.h

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h
index 5a202b7..dbf5f4c 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.h
@@ -29,6 +29,7 @@
 #define HCLGE_PTP_TIME_ADJ_REG         0x60
 #define HCLGE_PTP_TIME_ADJ_EN          BIT(0)
 #define HCLGE_PTP_CYCLE_QUO_REG                0x64
+#define HCLGE_PTP_CYCLE_QUO_MASK       GENMASK(7, 0)
 #define HCLGE_PTP_CYCLE_DEN_REG                0x68
 #define HCLGE_PTP_CYCLE_NUM_REG                0x6C
 #define HCLGE_PTP_CYCLE_CFG_REG                0x70
@@ -37,9 +38,7 @@
 #define HCLGE_PTP_CUR_TIME_SEC_L_REG   0x78
 #define HCLGE_PTP_CUR_TIME_NSEC_REG    0x7C
 
-#define HCLGE_PTP_CYCLE_ADJ_BASE       2
 #define HCLGE_PTP_CYCLE_ADJ_MAX                500000000
-#define HCLGE_PTP_CYCLE_ADJ_UNIT       100000000
 #define HCLGE_PTP_SEC_H_OFFSET         32u
 #define HCLGE_PTP_SEC_L_MASK           GENMASK(31, 0)
 
@@ -47,6 +46,12 @@
 #define HCLGE_PTP_FLAG_TX_EN           1
 #define HCLGE_PTP_FLAG_RX_EN           2
 
+struct hclge_ptp_cycle {
+       u32 quo;
+       u32 numer;
+       u32 den;
+};
+
 struct hclge_ptp {
        struct hclge_dev *hdev;
        struct ptp_clock *clock;
@@ -58,6 +63,7 @@ struct hclge_ptp {
        spinlock_t lock;        /* protects ptp registers */
        u32 ptp_cfg;
        u32 last_tx_seqid;
+       struct hclge_ptp_cycle cycle;
        unsigned long tx_start;
        unsigned long tx_cnt;
        unsigned long tx_skipped;